A water-soluble Vitamin E derivative with 5 PEG and 20 PPG units attached to tocopherol via an ether bond. The longer PPG chain increases the molecule's surface activity, providing mild emulsifying properties in addition to antioxidant benefits. It delivers free-radical protection while contributing to the texture and stability of cosmetic formulations.
Key Skin Benefits
+ Antioxidant protection in aqueous systems — scavenges free radicals before they damage skin cells
+ Mild emulsifying properties — helps disperse oils and stabilize light emulsions
+ Skin-conditioning — improves skin smoothness and softness with regular use
Pros
+ Vitamin E benefits supported by extensive clinical research (PubMed: 1000+ studies on tocopherol skincare)
+ CIR-reviewed as safe — Tocopherol derivatives approved for cosmetic use
+ EWG score: 1 — minimal hazard concerns
+ Multi-functional — combines antioxidant, conditioning, and mild emulsifying roles
+ Non-comedogenic — suitable for facial use
Cons
− Active tocopherol content lower than pure Vitamin E due to polymer chain weight